Notes:Nine Hundred Granmothers was translated by Hilia Brinis as "Come si chiamava quella cittą"
The remaining stories of the original collection were published in Urania #852; Thus We Frustrate Charlemagne is missing.
The Noblest Metal of Them All was translated by Mario Galli as "Il pił nobile dei metalli"
Data from http://www.fantascienza.com